20161609912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2348743}}^1$

素因数の和:2348815

約数の個数: 32

約数和(自身を含む): 40163522400

約数和(自身を除く): 20001912488

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 2348743, 4697486, 9394972, 18789944, 68113547, 86903491, 136227094, 173806982, 272454188, 347613964, 544908376, 695227928, 2520201239, 5040402478, 10080804956, 20161609912]

約数ペア:

[(1, 20161609912), (2, 10080804956), (4, 5040402478), (8, 2520201239), (29, 695227928), (37, 544908376), (58, 347613964), (74, 272454188), (116, 173806982), (148, 136227094), (232, 86903491), (296, 68113547), (1073, 18789944), (2146, 9394972), (4292, 4697486), (8584, 2348743)]